Run Reign Of Kings on the operating system Windows x32 bit.
Release version Reign Of Kings will not run on this system, as the Reign Of Kings are restrictions that scans your computer before you run, but you can change the patch the game.
By stimovsky requirements for iron, it is clear that the game should be a minimum of 4GB of RAM to run and play but it is possible even in two.
To remove these restrictions, fans made a patch that removes them and the game runs fine on win x32 bit, even works on 2 GB RAM, but it will boot up to the minute.
Download: Reign Of Kings winx32 v.1.0
Installation: Install folder indicating Reign Of Kings